rs148761331

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_001122681.2(SH3BP2):​c.1429C>G​(p.Arg477Gly) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,680 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/20 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. R477Q) has been classified as Uncertain significance.

Frequency

Genomes: not found (cov: 32)
Exomes 𝑓: 0.0000014 ( 0 hom. )

Consequence

SH3BP2
NM_001122681.2 missense

Scores

3
14

Clinical Significance

Not reported in ClinVar

Conservation

PhyloP100: 0.929

Publications

13 publications found
Variant links:
Genes affected
SH3BP2 (HGNC:10825): (SH3 domain binding protein 2) The protein encoded by this gene has an N-terminal pleckstrin homology (PH) domain, an SH3-binding proline-rich region, and a C-terminal SH2 domain. The protein binds to the SH3 domains of several proteins including the ABL1 and SYK protein tyrosine kinases , and functions as a cytoplasmic adaptor protein to positively regulate transcriptional activity in T, natural killer (NK), and basophilic cells. Mutations in this gene result in cherubism. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Mar 2009]
SH3BP2 Gene-Disease associations (from GenCC):
  • cherubism
    Inheritance: AD Classification: STRONG, SUPPORTIVE, LIMITED Submitted by: Labcorp Genetics (formerly Invitae), Orphanet, G2P, PanelApp Australia

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.20228034).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001122681.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
SH3BP2
NM_001122681.2
MANE Select
c.1429C>Gp.Arg477Gly
missense
Exon 11 of 13NP_001116153.1A0A384N6E5
SH3BP2
NM_001145856.2
c.1600C>Gp.Arg534Gly
missense
Exon 11 of 13NP_001139328.1P78314-4
SH3BP2
NM_001145855.2
c.1513C>Gp.Arg505Gly
missense
Exon 11 of 13NP_001139327.1P78314-3

Ensembl Transcripts

Sel.
GeneTranscriptTagsHGVScHGVSpEffectExon RankProteinUniProt
SH3BP2
ENST00000503393.8
TSL:1 MANE Select
c.1429C>Gp.Arg477Gly
missense
Exon 11 of 13ENSP00000422168.3P78314-1
SH3BP2
ENST00000511747.6
TSL:1
c.1600C>Gp.Arg534Gly
missense
Exon 11 of 13ENSP00000424846.2P78314-4
SH3BP2
ENST00000356331.10
TSL:1
n.1690C>G
non_coding_transcript_exon
Exon 11 of 13

Frequencies

GnomAD3 genomes
Cov.:
32
GnomAD2 exomes
AF:
0.00000398
AC:
1
AN:
251430
AF XY:
0.00
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.00
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.00000879
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.00000137
AC:
2
AN:
1461680
Hom.:
0
Cov.:
32
AF XY:
0.00
AC XY:
0
AN XY:
727156
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
33478
American (AMR)
AF:
0.00
AC:
0
AN:
44720
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
26136
East Asian (EAS)
AF:
0.00
AC:
0
AN:
39698
South Asian (SAS)
AF:
0.00
AC:
0
AN:
86252
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
53398
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
5768
European-Non Finnish (NFE)
AF:
0.00000180
AC:
2
AN:
1111844
Other (OTH)
AF:
0.00
AC:
0
AN:
60386
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.475
Heterozygous variant carriers
0
1
1
2
2
3
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Exome Het
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
70-75
75-80
>80
Age
GnomAD4 genome
Cov.:
32
ExAC
AF:
0.00000824
AC:
1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
0.068
BayesDel_addAF
Uncertain
0.023
T
BayesDel_noAF
Benign
-0.20
CADD
Benign
21
DANN
Uncertain
0.99
DEOGEN2
Uncertain
0.49
T
Eigen
Benign
-0.48
Eigen_PC
Benign
-0.38
FATHMM_MKL
Benign
0.30
N
LIST_S2
Benign
0.82
T
M_CAP
Benign
0.029
D
MetaRNN
Benign
0.20
T
MetaSVM
Benign
-0.77
T
PhyloP100
0.93
PrimateAI
Benign
0.24
T
PROVEAN
Benign
-1.6
N
REVEL
Benign
0.28
Sift
Benign
0.071
T
Sift4G
Benign
0.28
T
Polyphen
0.0080
B
Vest4
0.40
MutPred
0.41
Loss of solvent accessibility (P = 0.002)
MVP
0.85
MPC
0.22
ClinPred
0.95
D
GERP RS
4.3
Varity_R
0.12
Mutation Taster
=92/8
polymorphism

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.0
Details are displayed if max score is > 0.2

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Publications

Other links and lift over

dbSNP: rs148761331; hg19: chr4-2834080; API